The short answer
Onimusha: Way of the Sword launched September 4, 2026. Capcom moved it forward from September 25; the older date still appears in the original announcement.
Why two release dates appear
Capcom's July 2 notice replaces the original September 25 date with September 4. Its September 4 store announcement confirms the Steam release is available.
Sources for this section
- Capcom: Capcom moves release to September 4 · Checked 2026-09-20 · Published 2026-07-02
- Capcom Town Store: Capcom Town release-date change · Checked 2026-09-20 · Published 2026-07-02
- Capcom Town Store: Capcom Town: Steam release available · Checked 2026-09-20 · Published 2026-09-04
Announced platforms
Capcom lists PlayStation 5, Xbox Series X|S, Nintendo Switch 2 and PC. That list does not establish cross-save, cross-buy, identical performance or identical regional offers.
Sources for this section
- Capcom: Capcom moves release to September 4 · Checked 2026-09-20 · Published 2026-07-02
Check the offer for your store
The US Capcom Town notice gives September 25 at 7:59 p.m. EDT as its early-bird bonus deadline. That is a purchase offer deadline, not the game's launch date. Check your own storefront's edition and eligibility terms before buying.
Sources for this section
- Capcom Town Store: Capcom Town: Steam release available · Checked 2026-09-20 · Published 2026-09-04
Your checklist
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Research checked 2026-09-20. This is a source-based guide; Kingy has not independently play-tested these steps. Evidence and coverage.